Miles between San Marcos, CA and Rochester, NH

There are
3,093 mi
from San Marcos, CA to Rochester, NH

That's the driving distance. It would take 2 days 7 hours to go from San Marcos, California to Rochester, New Hampshire.

The flight distance (direct flight from San Marcos, CA to Rochester, NH) is 2,568.47 mi.

3,093 mi = 4.83 kms